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機(jī)床網(wǎng)
秦川機(jī)床高精密數(shù)控成形YK7380A砂輪磨齒機(jī)
2018-07-11 09:18:55

 Introduction to the main structure, principle and function of the machine tool

YK7380 CNC Forming Wheel Grinding Machine is a high precision gear precision grinding machine for heavy machinery transmission of metallurgy, mining, locomotive, shipbuilding, chemical, power generation equipment, military, aerospace and other heavy machinery. The working principle of the machine tool is the forming method grinding, that is, the cross-section of the grinding wheel shaft is trimmed into a section corresponding to the gear tooth groove, and the forming grinding process is performed. The machine tool has simple operation and operation, and has the characteristics of high processing precision, high efficiency, high reliability and stability, and high degree of automation. The machine tool is fully closed-loop controlled, with a wide variety of machining objects, gear tooth shape and flexible tooth modification.

機(jī)床的主要結(jié)構(gòu)、原理和功能介紹

YK7380數(shù)控成形砂輪磨齒機(jī)是一種適用于冶金、礦山、機(jī)車、 船舶、化工、發(fā)電設(shè)備、軍工、航空航天等重型機(jī)械傳動(dòng)中高精度齒輪精密磨削機(jī)床。機(jī)床工作原理為成形法磨削,即將砂輪軸截面截形修整為與齒輪齒槽相適應(yīng)的截面,進(jìn)行成形磨削加工。機(jī)床動(dòng)作及操作簡單,具有加工精度高、效率高、可靠性及穩(wěn)定性高、自動(dòng)化操作程度高等特點(diǎn)。機(jī)床為全閉環(huán)控制,加工對象種類繁多,齒輪齒形、齒向修形靈活等特點(diǎn)。

機(jī)床的主要參數(shù)

機(jī)床規(guī)格:

  最大齒頂直徑:Φ800mm  

  最小齒根直徑:Φ100mm

  模數(shù):2 mm20mm

  齒數(shù):不限

  最大直齒寬度:500mm 

 螺旋角:±45°    

  機(jī)床參數(shù):                              

  磨具功率: 20KW(max)

  砂輪直徑 : Φ400mmΦ300mm

  砂輪厚度 : 63mm(max)

  砂輪線速度 :  50m/s (max)

  工作臺負(fù)載 : 2000Kgmax

  最大(最?。┲行木?span lang="EN-US">   195mm675mm

  滑板最大軸向行程 :    180mm

  拖板最大行程     550mm

  砂輪中心距工作臺面最小距離 : 320mm

  工作臺直徑     Φ650mm

  尾架距臺面高度   700mm1200mm

  工作臺高度      980mm

機(jī)床數(shù)控軸:

  ⑴立柱徑向進(jìn)給軸   X軸) 

  ⑵立柱拖板走刀軸   Z軸) 

  ⑶磨具螺旋角旋轉(zhuǎn)軸  A軸) 

  ⑷圓工作臺旋轉(zhuǎn)軸   C軸) 

  ⑸砂輪架軸向運(yùn)動(dòng)軸   V軸) 

  ⑹砂輪修整軸   W軸)

  (7)砂輪旋轉(zhuǎn)軸    S軸)

  (8)金剛石滾輪旋轉(zhuǎn)軸    S1軸)

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